DNS Toggle (Windows 11)

A small Windows 11 GUI tool to quickly switch your DNS servers on a selected network adapter.

What it does

• Shows your current DNS settings (IPv4)
• Lets you pick a network adapter from a dropdown
• Lets you switch DNS profiles with one click
• Includes a button to restore Automatic DNS (DHCP)
• Flushes DNS cache after changes (ipconfig /flushdns)
• Profiles can be added/edited/deleted from the GUI

Default DNS Profiles

• Cloudflare: 1.1.1.1 / 1.0.0.1
• Custom: 10.1.1.253 / 1.1.1.1

Requirements

• Windows 11
• Python 3.x (only needed if running the script)
• Administrator rights (required to change DNS)

Run (Python)

py dns_toggle_gui.pyw